Schools implement Positive Behavior Intervention and Supports (PBIS) as a way of meeting students' needs in classrooms. PBIS focuses on tiered instruction. Tiered instruction is a teaching strategy in which the educator implements incremental changes that increase supports based on students' needs--academic or behavioral. Yet, tiered instruction…

Noncompliance with instructions is among the most common behavior problems exhibited by preschoolers. Although three-step guidance compliance procedures have been shown to be effective to increase compliance among some children, they may require that a child be exposed to a number of trials before compliance begins to increase. In this study, a…